//! Sound Design: 15 threads. pub(super) const THREADS: &[(&str, &str, &[&str])] = &[ ( "FM synthesis for beginners", "FM synthesis always seemed impenetrable to me. Where do you start?", &[ "Two operators. Carrier and modulator. Change the ratio between them and listen. That is literally it to start.", "Dexed is free and models the DX7. Great for learning because there are tons of tutorials.", "Start with simple ratios: 1:1 for warmth, 1:2 for brightness, 1:3 for nasality. Then experiment.", ], ), ( "Wavetable synthesis tips", "Using Vital/Serum and want to go beyond presets. What are your wavetable tricks?", &[ "Import your own audio as a wavetable. Record a word, import it, scrub through it with an LFO.", "Morph between simple waveforms. A slow morph from saw to square adds movement without being obvious.", "Stack two oscillators with different wavetable positions and detune slightly. Instant width.", ], ), ( "How to make a supersaw", "Every tutorial makes it sound easy but mine never sound as full as professional supersaws.", &[ "More unison voices, more detune, slight chorus. But the real secret is layering: a supersaw is usually 2-3 layers, not one patch.", "High-pass the supersaw and layer a clean sub underneath. The fullness comes from the sub, not the saw.", "OTT on the supersaw bus. Controversial but it works.", "Mid-side processing. Keep the center mono, spread the sides. Instant width and power.", ], ), ( "Granular synthesis: practical uses?", "Granular synths look cool but I cannot figure out when to actually use them. What do you use granular for?", &[ "Pads and textures. Take a field recording, granularize it, and you have a unique atmosphere.", "Glitch effects. Short grain size + random position = controlled chaos.", "Stretching vocals to infinity. Load a vocal chop, set huge grain size, and you have a drone.", ], ), ( "Designing kick drums from scratch", "How do you synthesize a kick drum? I always just use samples.", &[ "Sine wave with a pitch envelope. Start at 200-300Hz, drop to 40-60Hz in about 50ms. Add a click layer for attack.", "Three layers: sub (sine, pitch envelope), body (short noise burst, filtered), click (very short transient).", "Operator in Ableton can do it in seconds. One sine oscillator, pitch envelope with fast decay.", ], ), ( "Making sounds feel organic", "My synth patches sound too static and digital. How do you add life?", &[ "LFOs on everything. Subtle random LFO on pitch, filter, amplitude. Humans are never perfectly steady.", "Velocity sensitivity. Map velocity to filter cutoff and amplitude. Changes how it responds to playing.", "Record the performance, do not program it. Even mouse-drawn MIDI lacks human timing.", "Add noise. A tiny bit of noise mixed in makes digital sounds feel more analog.", ], ), ( "Resampling workflow", "What is your resampling process? Bounce to audio and re-process?", &[ "Exactly. Design a sound, bounce it, chop it up, throw it in a sampler, add new processing.", "I resample through effects. Play a pad, record it through a reverb and delay, chop the result.", "Granular resampling. Take anything, granularize it, it becomes something entirely new.", ], ), ( "Favorite Vital patches you have designed", "Share your favorite sound you have made in Vital. What was the approach?", &[ "A pluck using two wavetables with very fast envelope decay, short reverb. Simple but cuts through any mix.", "A pad that morphs between 4 wavetable frames with a slow random LFO. Different every time it plays.", "A bass using the filter FM feature. Self-oscillating filter modulated by an oscillator. Absolutely nasty.", ], ), ( "Foley and field recording for music", "Anyone incorporate real-world recordings into their music?", &[ "All the time. City ambience, rain, coffee shop noise. Layer it under pads for realism.", "I record weird objects and use them as percussion. A spoon on a mug, keys jangling, books dropped.", "Bird recordings slowed down 10x sound like alien synth pads. Nature is the best sound designer.", "Contact microphone on everything. Metal fences, bridges, pipes. Gold mine of textures.", ], ), ( "Modular synthesis without hardware", "Want to explore modular concepts but cannot afford hardware. Software options?", &[ "VCV Rack. Free, open source, massive module library. It is basically Eurorack on your computer.", "Bitwig's modulation system is semi-modular. Very deep and all built into the DAW.", "Max/MSP or Pure Data if you want to go deep. Steep learning curve but unlimited.", "Cherry Audio Voltage Modular. Cheaper than real hardware and great module selection.", ], ), ( "Designing cinematic impacts and risers", "How do you create those massive cinematic impacts and tension risers?", &[ "Layer, layer, layer. Noise sweep + sub drop + metallic hit + reverb tail = one impact.", "Reverse cymbal with rising pitch is the classic riser. Add a filter sweep and noise for intensity.", "Record something large. Slam a door. Drop a heavy book. Process it with convolution reverb in a cathedral IR.", ], ), ( "Phase distortion synthesis", "Casio CZ-series used phase distortion. Anyone still using this technique?", &[ "Underrated. It is different from FM: smoother harmonics, easier to control.", "There are a few VST recreations. CZ V from Arturia is faithful to the originals.", "You can sort of approximate it in any synth by modulating the phase of one oscillator with another, but true PD has a distinct character.", ], ), ( "Processing drums creatively", "Beyond standard mixing, how do you use creative processing on drums?", &[ "Bit-crush the snare slightly. Adds grit and lo-fi character.", "Send drums to a reverb, compress the reverb return hard. Massive room sound.", "Granular processing on a drum loop. Freeze interesting moments, stretch hits into textures.", "Run the whole drum bus through a guitar amp sim. Instant rock energy.", ], ), ( "Additive synthesis: is it practical?", "Additive seems powerful in theory but is it actually useful for sound design?", &[ "Very useful for evolving pads and organ-like tones. Direct control over individual harmonics.", "Resynthesis is where additive shines. Analyze a sound, then modify individual partials.", "In practice, subtractive and wavetable get you there faster. Additive is more of a research tool.", ], ), ( "Sound design for games vs music", "Anyone here do game audio? How is the process different from music production?", &[ "Everything needs to loop without a click. And sounds need to work at different pitches and speeds for real-time variation.", "Much more focus on functionality. A UI click needs to be satisfying but not distracting. Very different from making a synth lead.", "Middleware like FMOD or Wwise adds a whole layer of implementation. You end up programming behaviors, not making sounds.", ], ), ];